Grammar Exercises 
http://classroom.jc-schools.net/basic/la-grammar.html
http://www.englishgrammarconnection.com/cgi-bin/qrun4.pl
Literature
Figurative Language
Simile http://94892.educatorpages.com
Metaphor http://94894.educatorpages.com
Hyperbole and Understatement http://94896.educatorpages.com
Personification http://94899.educatorpages.com